Greetings everyone. I found an interesting thread here on Subwoofer connections and wanted to inquire about my personal situation. Will be receiving keys to new home that was pre-wired for SS. I was told that i won't be able to install in-wall sub, because coax was run for pre-wire. My thoughts are that this shouldn't be an issue because newer receivers support preamps (preouts) which with the proper connector could power the sub. Am i missing something?